CN107335556A - Mixing valve component with atomizer - Google Patents
Mixing valve component with atomizer Download PDFInfo
- Publication number
- CN107335556A CN107335556A CN201710301182.XA CN201710301182A CN107335556A CN 107335556 A CN107335556 A CN 107335556A CN 201710301182 A CN201710301182 A CN 201710301182A CN 107335556 A CN107335556 A CN 107335556A
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- CN
- China
- Prior art keywords
- fluid
- hybrid element
- valve
- feed mechanism
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
- B01F25/43161—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of flat pieces of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
- B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
- B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
- B05B7/2491—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
- B05B7/2497—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device several liquids from different sources being supplied to the discharge device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2305—Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of application
Abstract
A kind of valve, including feed mechanism, it is operably connected to the hybrid element of feed mechanism and is set close to the outlet of hybrid element to be atomized the air cap for the fluid-mixing for leaving hybrid element outlet, wherein at least two fluids are transported to hybrid element by feed mechanism, and at least two fluids mix in hybrid element.Further, it would be desirable to provide associated method.
Description
The cross reference of related application
The application is entitled " the Mixing Valve Assembly Having an submitted on May 2nd, 2016
Atomizing Spray Tip " U.S. Provisional Application No.62/330,606 non-provisional application simultaneously requires the preferential of this application
Power.
Technical field
It is related to a kind of valve for having air cap, more particularly to a kind of embodiment of mixing valve component below, it has mist
Change air cap, for fluid-mixing to be atomized.
Background technology
When adhesive or sealant are applied into various surfaces, the control of fluid injection is critically important.Multiple fluid sometimes may be used
It can need one to react in a mixer, the working life of one of which or two kinds of fluids is short.Injecting liquid into surface or base
In application on bottom, it is necessary to by (a variety of) atomizations of fluid.It is known that fluid-mixing is atomized and will sacrificed to spray near exit
Penetrate the control of pattern.
Therefore need a kind of apparatus and method, for by optionally controlling spray pattern, measure working life or it is short or
Two or more long products.
The content of the invention
First scheme relates generally to a kind of valve, including：Feed mechanism with least two pumps, is operably connected to
The hybrid element of feed mechanism, and set close to the outlet of hybrid element to be atomized the fluid-mixing for leaving hybrid element and exporting
Air cap, at least two fluids are transported to hybrid element by wherein feed mechanism, and at least two fluids mix in hybrid element
Close.
Alternative plan relates generally to a kind of valve, including：Feed mechanism, the feed mechanism have the first pump and second
Pump, first pump are configured as promoting first adhesive, and second pump is configured as promoting second adhesive；Fluid master
Body, is fixed on the feed mechanism, and the bodies of fluid accommodates a part for first pump and second pump in first end
A part, wherein first fluid passage is associated with first pump, and second fluid passage is associated with second pump；It is attached
Connected components, the attachment assembly are fixed on the basal surface of the bodies of fluid, and the end of the attachment assembly and hybrid element is matched somebody with somebody
Close, the hybrid element is detachably attached to the bodies of fluid, wherein the hybrid element bonds described first
Agent and second adhesive mixing, to form mixed adhesive；Jet body, the jet body surround the mixing member
Part, wherein the jet body includes having externally threaded concave surface；And nozzle, the nozzle are removably attaching to institute
State jet body.
Third program relates generally to a kind of method, including：Valve is provided, the valve includes the feedback with least two pumps
Mechanism is sent, be operably connected to the hybrid element of the feed mechanism and exports what is set close to the hybrid element
Air cap, wherein at least two fluids are transported to the hybrid element by the feed mechanism, at least two fluid is in institute
State in hybrid element and mix；And the fluid-mixing of the outlet of the hybrid element is left in atomization so that when the fluid-mixing
When being transported to substrate, the spray pattern limited is kept.
According to the detailed disclosures below in conjunction with accompanying drawing, it will be more readily understood and more completely know from experience construction and operation
Foregoing and further feature.
Brief description of the drawings
Below with reference to the accompanying drawings some embodiments are described in detail, wherein identical reference represents similar component, wherein：
Fig. 1 shows the stereogram of the first embodiment of valve；
Fig. 2 shows the front view of the first embodiment of valve；
Fig. 3 shows the side view of the first embodiment of valve；
Fig. 4 shows the installation diagram of the first embodiment of valve；
Fig. 5 shows the sectional view of the first embodiment of valve；
Fig. 6 shows the front view of the first embodiment of the valve with the feed mechanism remotely connected；
Fig. 7 shows the front view of the embodiment of air cap；
Fig. 8 shows the sectional view of the embodiment of air cap；
Fig. 9 depicts the embodiment for having valvular machine；
Figure 10 shows to be attached to the embodiment of the valve of end effector；
Figure 11 shows the stereogram of the second embodiment of valve；
Figure 12 shows the front view of the second embodiment of valve；
Figure 13 shows the side view of the second embodiment of valve；
Figure 14 shows the installation diagram of the second embodiment of valve；
Figure 15 shows the sectional view of the second embodiment of valve；
Figure 16 shows the front view of the alternate embodiment of feed mechanism；
Figure 17 shows the side view of the alternate embodiment of feed mechanism；
Figure 18 shows the sectional view of the alternate embodiment of feed mechanism；
Figure 19 shows the front view of the second embodiment of the valve with the feed mechanism remotely connected；
Figure 20 shows the front view of the embodiment of air cap；And
Figure 21 shows the sectional view of the embodiment of air cap.
Embodiment
The detailed description of the embodiments described below of disclosed apparatus and method is provided below by way of way of example, no
It is limited to refer to the attached drawing.Although it is shown specifically and describes some embodiments, but it is to be understood that do not departing from appended claims
Scope in the case of, can make various changes and modifications.The scope of the present disclosure is never limited to the quantity of constituent components, its material
Material, its shape, its is positioned opposite etc., and is simply disclosed as the example of embodiment of the disclosure.
Preamble as embodiment, it should be noted that as used in this specification and appended claims,
Singulative includes plural object, unless the context clearly dictates otherwise.
Referring to accompanying drawing, Fig. 1-5 shows the embodiment of valve 100.The embodiment of valve 100 can be operably attached to end
Hold actuator.End effector, which can be configured as being located at, has framework, X axis actuator, Y-axis actuator and Z axis to actuating
In the machine or system of device.The machine casing or other assemblies element (multiple) for accommodating end effector can be put down using robot
Platform, carry out the automation task with accuracy, precision and repeatability.For example, machine can have control linear movement
Multiple main shafts (cartesian coordinate) portal frame robot, wherein horizontal member (multiple) can be supported at both ends.The machine
Device can also be any robotic manipulator, such as compatible mounter human arm (SCARA) system of selectivity, linear machine
People, multi-axis robot hand etc..But for example purposes, the embodiment of machine is described as to utilize portal frame machine
Device people.End effector can represent to be attached to X, Y, Z or any device (multiple) of other axis of movements, to carry out various
Business, such as distribution, pickup and placement, wiring etc..For example, end effector can surround Z axis rotate, and can by along
Y-axis actuator is slided and moved left and right along Y-axis, and is come when it is slided along X-axis actuator as Y-axis actuator slides
Move back and forth along X-axis.In addition, end effector can be moved up and down by being slided along Z axis actuator on Z axis.X-axis activates
Device, Y-axis actuator and Z axis actuator can be ball-screw slider, linear motion slider, linear actuators etc..This
Outside, close, the framework of machine that is accommodating or otherwise accommodating end effector (and other potential end effectors)
The structure for the component for surrounding machine can be provided.Framework can allow panel to be attached, and shell is provided for machine.It is attached to framework
Panel can be the combination of both solid panels and transparent panel, such asGlass, plastics etc., to allow to grasp
The property made viewing.
The embodiment of valve 100 can be configured as the dress on the surface of substrate, edge and/or border trandfer fluid
Put, equipment, valve, mixing valve, double part shower nozzles, bi-component injection valve or system.The reality of the fluid conveyed by valve 100
It can be reactive explosive (a variety of), hybrid reaction product to apply example, such as (such as is shorter than 5 minutes suitable with short working life
With the phase) two parts reactive products.Fluid can pass through mixing/reaction thermoplastic adhesives, component adhesives, reactive bonding
Agent, mixed adhesive or optically clear adhesive, reactive products have at least two in the material of short working life to carry out shape
Into, such as it is shorter than the working life working life of 5 minutes (can also be used be longer than) of 5 minutes.Fluid can be pumped, fed, conveyed or
Other manner is advanced to nozzle, is transported to target for scattered, then mixing/reaction before the outlet of valve 100 is left.
The embodiment of valve 100 may include the screw pump with integrated injection cap, for Selective coating reactive explosive.For example, valve
The embodiment of door 100 can be by the way that the reactive explosive mixed by hybrid element be ejected into target substrate optionally to coat
Circuit board (such as some regions of coating circuit board rather than other), wherein reactive explosive is before exiting a nozzle by mist
Change.Integration air cap allows the reactant materials that control is atomized, for Selective coating.
In addition, the embodiment of valve 100 may include feed mechanism 10, hybrid element 50 and air cap 70, wherein reaction group
Divide to be ejected into substrate in a controlled manner.
The embodiment of two or more fluids can be fed in hybrid element 50 by feed mechanism 10 first.Feeding
The embodiment of mechanism 10 can be fluid delivery system, metering device, pumping system etc..Feed mechanism 10 can be can be by two
Kind or more kind fluid is transported to any mechanism of outlet.The embodiment of feed mechanism 10 can be operatively attached to valve
100 outlet.In one embodiment, as Figure 1-5, feed mechanism 10 can be via connected one or more
Structural component is directly connected to the outlet of valve 100.In other embodiments, as shown in fig. 6, feed mechanism 10 can be long-range
It is connected to the outlet of valve 100.For example, feed mechanism 10 can via trandfer fluid one or more pipelines operationally
It is connected to one or more components exported close to valve 100.This can realize the flexibility of valve 100, such as tilt, rotation
Turn and other motions.
In addition, the embodiment of feed mechanism 10 can be conveyed by operating one or more pump 11a, 11b of valve 100
Two or more fluids.The embodiment of pump may include one or more screw pump 11a, 11b, and they may be combined to form double
Part valve head.For example, the embodiment of feed mechanism 10 may include one or more pump 11a, 11b and respectively with pump 11a,
Electrical port 12a, 12b associated 11b.In one embodiment, pump 11a, 11b can be arranged side by side or be arranged in parallel.
In another embodiment, pump 11a, 11b can be V-arrangement arrangement.Pump 11a, 11b can be the volume pumps using screw principle,
Auger type rotor including processing.Or pump can be gear pump, piston pump or other metering devices.
In feed mechanism 10 and the embodiment of not remote attachment, the embodiment of feed mechanism 10 may include bodies of fluid
15, wherein bodies of fluid 15 can be operably attached to feed mechanism 10 (such as via multiple fasteners 17).Bodies of fluid
15 can be configured as operationally accommodating the second end 52 of hybrid element 50.The embodiment of bodies of fluid 15 can be described as manifold.Feedback
Sending the embodiment of the bodies of fluid 15 of mechanism 10 may include first fluid passage 15a and second fluid passage 15b, for receive and
Accommodate the first fluid and second fluid that hybrid element 50 is flowed to from pump 11a, 11b.First and second fluid passage 15a, 15b's
Embodiment can be hole or similar opening in bodies of fluid 15, and it is all for receiving at one end with fluid fluid communication
Such as the fluid of adhesive, the other end is in fluid communication with hybrid element 50.In other words, one or more pumps (such as pump is passed through
11a, 11b) operation, one or more fluids can be by first and/or second fluid path 15a, 15b from fluid source (example
Such as it is connected via the pipe or flexible pipe with source) pulling, promotion or the second end 52 for being otherwise fed to hybrid element 50.This
Outside, the embodiment of bodies of fluid 15 may include connector 16.Connector 16 can coordinate with hybrid element 50.Connector 16 can wrap
Two outlets for pumping fluid are included, fluid can mix in blender 50.The component of valve head 100 can be by metal, modeling
Material, composite or combinations thereof are formed.
Referring still in Fig. 1-5, the embodiment of valve 100 may also include hybrid element 50.The embodiment of hybrid element 50
It can be operatively attached to the feed mechanism shown in Fig. 5.In other words, hybrid element 50 can be located at or otherwise set
Between the bodies of fluid 15 of feed mechanism 10 and nozzle 70.The embodiment of hybrid element 50 can have first end 51, the second end
52 and the inner track 53 between them.The embodiment of hybrid element 50 can be configured as at the second end 52 from feeding
Mechanism 10 receives the container or pipe of the fluid (such as two kinds of reactive adhesives) of one or more types.For example, first fluid
Hybrid element 50 can be entered from first fluid passage 15a, second fluid can enter hybrid element from second fluid passage 15b
50, for being mutually mixed and/or reacting.Entering the first fluid of hybrid element 50 and second fluid from feed mechanism 10 can be
Different fluid, similar fluid, identical fluid, and enter the combination of the fluid of hybrid element 50, for further anti-
Should and it mix.The embodiment of hybrid element 50 can be either statically or dynamically blender, and can be rigidity or flexibility.Once
In hybrid element 50, reactive adhesive can is mutually mixed or otherwise reacted to each other, and passes through hybrid element
50 inner track 53., the adhesive included in hybrid element 50 can leave hybrid element by the opening at first end 51
50, wherein fluid-mixing is precisely and accurately atomized and is transported to substrate, as described in more detail below.
The embodiment of valve 100 may also include jet body 40.The embodiment of jet body 40 may include what is passed through
Axially open 45, it can accommodate hybrid element 50, may can also accommodate bushing (spacer) 80.The axial direction of jet body 40
Opening 45 can extend to the second end 42 from first end 41 so that opening 45 extends fully through jet body 40.In addition, injection
The embodiment of the opening 45 of main body 40, which can have, to be reduced since interior lip 46 and extends to the first end 41 of jet body 40
Diameter.Jet body 40 can be operably attached to the bodies of fluid 15 of valve 100 via one or more fasteners 48.Tightly
Firmware 48 can pass through the opening on one or more ring flange 49a, 49b of jet body 40.In addition, the reality of jet body 40
The external screw thread of close first end 41 can be had by applying example, for coordinating with the collar 90.The embodiment of the collar 90 or retaining ring can protect
Demonstrate,prove the engagement between jet body 40 and air cap 70.
In addition, the embodiment of valve 100 may also include attachment plate 60.The embodiment of attachment plate 60 can be configured as safely
Hybrid element 50 is removably attached to valve 100.For example, the embodiment of attachment plate 60 can be consolidated in the side of attachment plate 60
Surely the basal surface of bodies of fluid 15 is arrived.The opposite side of attachment plate 60 can be towards the port of export 1 of valve 100.It is anchored on bodies of fluid
15 attachment plate 60 can accommodate the second end 52 of hybrid element 50, for being removably attached thereon.Attachment plate 60 is irregular
The opening of shape may act as being used to mix with closing corresponding to the structure on the end 52 of hybrid element 50 second, wherein attachment plate 60
The collar of element 50.Therefore, hybrid element 50 can be detachably attached to the connector of attachment plate 60 and bodies of fluid 15
16。
The embodiment of valve 100 may also include bushing 80.The embodiment of bushing 80 can have to open through its axial direction
The cylindrical member of mouth.Bushing 80 can be arranged on around hybrid element 50, wherein the part receiving of the pipe of hybrid element 50
In the axially open of bushing 80.The embodiment of bushing 80 can be arranged on the inside of air cap 70.In addition, the implementation of bushing 80
Example can consolidate the part that hybrid element 50 is arranged in air cap 70.
With continued reference to accompanying drawing 1-5, and refer to the attached drawing 7-8, the embodiment of valve 100 may also include air cap 70.Air cap
70 embodiment can be nozzle, atomizer, atomizing mouth, air mouth etc..The embodiment of air cap 70 may include first end 71
With the second end 72, the collar 73, conical entrance 74, vertical stretch 76 and under shed 77.The embodiment of the collar 73 may include outer spiral shell
Line, threadably it is threadedly engaged with the collar 90.Therefore, in order to remove air cap 70, user can unclamp the collar 90, and this permits
Permitted to readily enter hybrid element 50 and handled and changed.Under shed 77 in atomizing space gas cap 70 is fluent material to be atomized
State leaves the place of atomizing space gas cap 70, and towards substrate surface.Fig. 8 is that the cross-sectional side of Fig. 7 atomizing space gas cap 70 regards
Figure.Convergent inlet surface 78 may include in conical entrance 74.Convergent inlet surface 78 can be from positioned at jet body 40
Air duct collects the compressed air into atomizing air cap 70.Air cap 70 may include slotted inner surface 79, for producing
The laminar jet of compressed air.
Compressed air or gas can introduce valve 100 via one or more entrances in jet body 40.Compression is empty
Gas or gas flow through the fluid that air cap 70 leaves hybrid element 50 with atomization.For example, compressed air can be in a manner of laminar flow
It through air cap, and can act on when exiting on the fluid for leaving hybrid element 50, by fluid atomizing, while keep limiting
Fixed circle (or correspondingly-shaped of air cap 70) spray pattern, with impact and/or coated substrate.The inner geometry of air cap 70
Shape and structure and compressed air or combination of gases simultaneously provide the cleaning spray pattern for Selective coating application.For example,
Spray pattern can be the fine circular pattern that width range is " 0.125 to 0.5 ".
In certain embodiments, hybrid element 50 can be disposable, and air cap 70 is reusable.It can weigh
The air cap 70 used again can be made up of the metal of such as stainless steel.In other embodiments, hybrid element 50 can be one
Secondary property, air cap 70 can also be disposable.Disposable air cap 70 can be by such as plastics, composite, aluminium etc.
Lower cost materials form.Air cap 70 can manufacture according to various methods well known by persons skilled in the art, including 3D printing
Method.
Referring still to accompanying drawing, Fig. 9-19 describes the embodiment of valve 200.The embodiment of valve 200 may include valve 100
Identical or substantially the same structure or function scheme.The embodiment of valve 200 may include alternative bindiny mechanism, for by mist
Change mouth and be operatively secured to mixing valve.
Especially, the embodiment of valve 200 can be operably attached to end effector 4.End effector 4 can be by
It is configured in machine 6 or system, machine 6 or system have framework, X axis actuator, Y-axis actuator and Z axis to cause
Dynamic device, as shown in figs. 9-10.The machine casing 6 or other assemblies element (multiple) for accommodating end effector 4 can utilize machine
People's platform, carry out the automation task with accuracy, precision and repeatability.For example, machine can have control linear
The portal frame robot of multiple main shafts (cartesian coordinate) of motion, wherein horizontal member (multiple) can be supported at both ends.
Machine 6 can also be any robotic manipulator, such as compatible mounter human arm (SCARA) system of selectivity, linear machine
Device people, multi-axis robot hand etc..But for example purposes, the embodiment of machine 6 is described as to utilize gantry
Frame robot.End effector 4 can represent to be attached to X, Y, Z or any device (multiple) of other axis of movements, to carry out
Various tasks, such as distribution, pickup and placement, wiring etc..Rotate, and can lead to for example, end effector can surround Z axis
Cross and slide along Y-axis actuator and moved left and right along Y-axis, and when it is slided along X-axis actuator with Y-axis actuator
Slide to move back and forth along X-axis.In addition, end effector 4 can be moved up and down by being slided along Z axis actuator on Z axis.
X-axis actuator, Y-axis actuator and Z axis actuator can be ball-screw slider, linear motion slider, linear actuators
Etc..In addition, closing, machine that is accommodating or otherwise accommodating end effector 4 (and other potential end effectors)
The framework of device 6 can provide the structure for the component for surrounding machine 6.Framework can allow panel to be attached, and shell is provided for machine.It is attached
The panel for being connected to framework can be the combination of both solid panels and transparent panel, such asGlass, plastics etc.
Deng to allow operability viewing.
The embodiment of valve 200 can be configured as the dress in the surface of substrate, edge and/or border distribution fluid
Put, equipment, valve, mixing valve or system, for one or more surfaces or substrate (such as circuit board, flexible circuit etc.
Deng) operability coating.The embodiment of the fluid conveyed by valve 200 can be reactive explosive (a variety of), hybrid reaction
Property product, such as two parts reactive products with short working life (such as being shorter than the working life of 5 minutes).Fluid can be by mixed
Conjunction/reaction thermoplastic adhesives, component adhesives, reactive adhesive, mixed adhesive or optically clear adhesive, reactivity
At least two in product or material with short working life form, such as are shorter than working life of 5 minutes and (can also be used and be longer than
The working life of 5 minutes).Fluid can be pumped, fed, conveyed or other means and being advanced to nozzle, target is transported to for scattered
On, then mixing/reaction before valve 200 is left.The embodiment of valve 200 may include the screw rod with integrated injection cap
Pump, for Selective coating reactive explosive.For example, the embodiment of valve 200 can be by the reaction that will be mixed by hybrid element
Property material be ejected into target substrate optionally coating circuit board (such as some regions of coating circuit board rather than its
It), wherein reactive explosive is atomized before exiting a nozzle.Integration air cap allows the reactant materials that control is atomized, and uses
In Selective coating.
In addition, the embodiment of valve 200 may include feed mechanism 210, hybrid element 250 and air cap 270, wherein reacting
Adhesive afterwards can be ejected into substrate in a controlled manner.
The embodiment of two or more fluids can be fed in hybrid element 250 by feed mechanism 210 first.Feedback
The embodiment for sending mechanism 210 can be fluid delivery system, metering device, pumping system etc..Feed mechanism 210 can be can
Two or more fluids are transported to any mechanism of outlet.The embodiment of feed mechanism 210 can be operatively attached to
The outlet of valve 100.In certain embodiments, as shown in Fig. 9-17, feed mechanism 210 can via connected one or
More structure members are directly connected to the outlet of valve 200.Figure 11-15 shows to include at least two pumps, metering device etc.
Feed mechanism 210.Figure 16-18 shows not include pump, but the flowing including the fluid to being transported to hybrid element is accurate
The embodiment of the feed mechanism 210 of ON/OFF control.For example, the embodiment of the feed mechanism 210 shown in Figure 16-18 may include gas
Dynamic ON/OFF flow control device, it includes the closure flowing for fluid, for the entrance 213 for introducing air or other gases,
For the flowing of open fluid, for the entrance 214 for introducing air or other gases, first fluid path 215a, Yi Ji
Two fluid path 215b.In other embodiments, as shown in figure 19, feed mechanism 210 can be connected remotely to going out for valve 200
Mouthful.For example, feed mechanism 210 can be operably connected to via one or more pipelines of trandfer fluid close to valve
One or more components of 200 outlets.This can realize the flexibility of valve 200, such as inclination, rotation and other motions.
In addition, the embodiment of feed mechanism 210 can by operate valve 200 one or more pump 211a, 211b or
Other fluid control devices convey two or more fluids.The embodiment of pump may include one or more screw pumps
211a, 211b, they may be combined to form double part valve heads.For example, the embodiment of feed mechanism 210 may include it is one or more
Individual pump 211a, 211b and associated with pump 211a, 211b respectively electrical port 212a, 212b.In one embodiment, pump
211a, 211b can be arranged side by side or be arranged in parallel.In another embodiment, pump 211a, 211b can be V-arrangement arrangement.
Pump 211a, 211b can be the volume pumps using screw principle, include the auger type rotor of processing.Or pump can be tooth
Wheel pump, piston pump or other metering devices.
In addition, in feed mechanism 210 and the embodiment of not remote attachment, the embodiment of feed mechanism 210 may include to flow
Phosphor bodies 215, wherein bodies of fluid 215 can be operably attached to feed mechanism 210 (such as via multiple fasteners
217).Bodies of fluid 215 can be configured as operationally accommodating the second end 252 of hybrid element 250.The reality of bodies of fluid 215
Apply example and can be described as manifold.The embodiment of the bodies of fluid 215 of feed mechanism 210 may include first fluid path 215a and second
Body path 215b, the first fluid and second fluid of hybrid element 250 are flowed to from pump 211a, 211b for receiving and accommodating.The
One with hole or similar opening that the embodiment of second fluid path 215a, 215b can be in bodies of fluid 215, it is at one end
With fluid fluid communication, for receiving the fluid of such as adhesive, the other end is in fluid communication with hybrid element 250.Change speech
It, by one or more pumps (such as pump 211a, 211b) operation, one or more fluids can by first and/or
Second fluid path 215a, 215b is pulled from fluid source (such as being connected via the pipe or flexible pipe with source), promoted or with other sides
Formula is fed to the second end 252 of hybrid element 250.In addition, the embodiment of bodies of fluid 215 may include connector 216.Connection
Device 216 can coordinate with hybrid element 250.Connector 216 may include two outlets for pumping fluid, and fluid can be mixed
Mixed in clutch 250.The component of valve head 200 can be made up of metal, plastics, composite or combinations thereof.
Referring still to Fig. 9-19, the embodiment of valve 200 may also include hybrid element 250.The embodiment of hybrid element 250
It can be operatively attached to the feed mechanism shown in Figure 15.In other words, hybrid element 250 can be located at or otherwise set
Put between the bodies of fluid 215 of feed mechanism 210 and nozzle 270.The embodiment of hybrid element 250 can have first end 251,
Second end 252 and the inner track 253 between them.The embodiment of hybrid element 250 can be configured as at the second end
252 receive the container or pipe of the fluid (such as two kinds of reactive adhesives) of one or more types from feed mechanism 10.For example,
First fluid can enter hybrid element 250 from first fluid passage 215a, and second fluid can be from second fluid passage 215b
Into hybrid element 250, for being mutually mixed and/or reacting.Enter the first fluid of hybrid element 250 from feed mechanism 210
Can be different fluids, similar fluid, identical fluid with second fluid, and enter the fluid of hybrid element 250
Combination, for further reacting and mixing.The embodiment of hybrid element 250 can be either statically or dynamically blender, and can be with
It is rigidity or flexibility.Once in hybrid element 250, reactive adhesive can is mutually mixed or otherwise mutual
Reaction, and pass through the inner track 253 of hybrid element 250.The adhesive included in hybrid element 250 can be by first end
Opening at 251 leaves hybrid element 250, and wherein fluid-mixing is precisely and accurately atomized and is transported to substrate, and following article is more
It is described in detail.
The embodiment of valve 200 can include attachment assembly 260.The embodiment of attachment assembly 260 can be configured as safety
Hybrid element 250 is removably attached to valve 200 by ground.For example, the embodiment of attachment assembly 260 can via one or more
Multiple fasteners 264 are anchored on the basal surface of bodies of fluid 215 in the side of attachment assembly 260.The opposite side of attachment assembly 260
Can be towards the port of export 201 of valve 200.Hybrid element 250 can be accommodated by being anchored on the attachment assembly 260 of body of fluid 215
Second end 252, for being removably attached thereon.The opening of the irregular shape of attachment assembly 60 with close corresponding to mixing
Structure on second end 252 of element 250, wherein attachment assembly 260 can serve as the collar for hybrid element 250.Therefore,
Hybrid element 250 can be removably attached to attachment assembly 260 and the connector 216 of bodies of fluid 215.Attachment assembly 260
Outer surface or one part may include for threadably with retaining ring 290 coordinate external screw thread, by jet body 240
It is fixed on valve 200.
The embodiment of valve 200 can also include jet body 240.The embodiment of jet body 240 may include through it
In axially open 245, it can accommodate hybrid element 250, may can also accommodate bushing 280.The axial direction of jet body 40
Opening 45 can extend to the second end 242 from first end 241 so that opening 245 extends fully through jet body 240.In addition,
The embodiment of the opening 245 of jet body 240 can have the radially inwardly extending distance of inner surface from jet body 240
Inner radial ring flange 246.Inner radial ring flange 246 can connect with the hybrid element 250 set in jet body 240
Close.The embodiment of inner radial ring flange 246 may include towards the side of the first end 241 of jet body 240 recessed in ring flange 246
Mouth 247.In assembling configures, recess 247 can accommodate the end of bushing 280, as shown in figure 12.In addition, jet body 240
Embodiment may include close to the end 242 of jet body 240 second or the external flanges disk in the end 242 of jet body 240 second
243.External flanges disk 243 may include the screw thread for threadably coordinating with retaining ring 90.The first end of jet body 240
241 may include concave surface 244, and wherein concave surface 244 or one part includes being used to threadably coordinate with the collar 295
External screw-thread, air cap 270 is threadably fixed on valve 200 by the collar 295.
The embodiment of valve 200 may also include bushing 280.The embodiment of bushing 280 can be with the axle passed through
To the cylindrical member of opening.Bushing 280 can be arranged on around hybrid element 250, wherein the one of the pipe of hybrid element 250
Partial volume is contained in the axially open of bushing 280.The embodiment of bushing 280 can be arranged on the inside of air cap 270, wherein,
In assembling configuration, one end of bushing 80 can be placed in the recess 247 of jet body 240.In addition, the embodiment of bushing 280 can
To consolidate the part that hybrid element 250 is arranged in air cap 270.
Air cap 270 is may also include with continued reference to Fig. 9-19, and with reference to figure 20-21, the embodiment of valve 200.Air
The embodiment of cap 270 can be nozzle, atomizer, atomizing mouth, air mouth etc..The embodiment of air cap 270 may include first
The end 272 of end 271 and second, the collar 273, conical entrance 274, vertical stretch 276 and under shed 277.Spray the collar of cap 270
273 embodiment may include external screw thread, threadably be engaged with the thread surface 296 of the collar 295.Therefore, in order to dismantle sky
Gas cap 270, user can unclamp the collar 295, and this provides the convenient access to hybrid element 250, for handling and changing.It is additional
Retaining ring 290 can also be it is non-threaded, with allow remove jet body 240, further to access hybrid element 250.Mist
It is the place that fluent material leaves atomizing space gas cap 270 with spray pattern to change the under shed 277 in air cap 270, and points to base
Basal surface.Figure 18 is the cross-sectional side view of Figure 15 atomizing space gas cap 270.Convergent inlet surface 278 may include to enter in taper
In mouth 274.Convergent inlet surface 278 can be from positioned at jet body 240 air path collect enter atomizing air cap 270
Compressed air or other gases.Air cap 270 may include slotted inner surface 279, for producing compressed air or other gas
The laminar jet of body.
Compressed air or gas can introduce valve 200 via one or more entrances in jet body 240.Compression is empty
Gas or gas flow through the fluid that air cap 270 leaves hybrid element 250 with atomization.For example, compressed air can be with the side of laminar flow
Formula passes through air cap, and can act on when exiting on the fluid for leaving hybrid element 250, and fluid atomizing is protected simultaneously
The circular spray pattern of restriction is held, with impact and/or coated substrate.The internal geometry and structure of air cap 270 and compression
Air or combination of gases simultaneously provide the cleaning spray pattern for Selective coating.For example, spray pattern can be width model
Enclose the fine circular pattern for " 0.125 to 0.5 ".
In certain embodiments, hybrid element 50 can be disposable, and air cap 70 is reusable.It can weigh
The air cap 70 used again can be made up of the metal of such as stainless steel.In other embodiments, hybrid element 50 can be one
Secondary property, air cap 70 can also be disposable.Disposable air cap 70 can be by such as plastics, composite, aluminium etc.
Lower cost materials form.Air cap 70 can manufacture according to various methods well known by persons skilled in the art, including 3D printing
Method.
With reference to shown in figure 1-21, the method that fluid-mixing (such as two or more adhesives) is atomized may include to provide tool
There is the step of valve 100,200 of hybrid element 50,250 and air cap 50,250, wherein supplying compressed air to valve
100th, 200, the fluid-mixing of hybrid element 50,250 is left for being atomized.
Although combined specific embodiments outline above describes the disclosure, but it is clear that many alternative solutions, repairing
Change and change and be apparent to those skilled in the art.Therefore, preferred embodiment of the present disclosure purpose as described above
It is illustrative and not restrictive.Various changes can be being carried out without departing from the spirit and scope of the present invention, such as
Required by appended claim.Claims provide the present invention coverage, and should not necessarily be limited by provided herein is
Specific example.
Claims (20)
1. a kind of valve, including：
Feed mechanism；
Hybrid element, the feed mechanism is operably connected to, wherein at least two fluids are transported to by the feed mechanism
The hybrid element, at least two fluid mix in the hybrid element；And
Air cap, set close to the outlet of the hybrid element, the fluid-mixing of the hybrid element outlet is left with atomization.
2. valve according to claim 1, wherein the air cap is screw-type attachment.
3. valve according to claim 1, further comprise the bodies of fluid for being anchored on the feed mechanism, the fluid
Main body is configured as accommodating the end of the hybrid element, and with first fluid flowing passage and second fluid flowing passage.
4. valve according to claim 3, further comprises jet body, the jet body is anchored on the fluid master
Body, wherein the jet body surrounds the hybrid element.
5. valve according to claim 4, further comprises the collar, the collar ensures the air cap and the injection
Engagement between main body.
6. valve according to claim 1, wherein introducing compressed air into the air cap to be atomized the fluid-mixing.
7. valve according to claim 1, wherein the valve is attached to the end in portal frame robot machine
Actuator, for conformally coated substrate.
8. a kind of valve, including：
Feed mechanism, the feed mechanism have the first pump and the second pump, and first pump is configured as promoting first adhesive,
Second pump is configured as promoting second adhesive；
Bodies of fluid, is fixed on the feed mechanism, the bodies of fluid first end accommodate first pump a part and
A part for second pump, wherein first fluid path are associated with first pump, second fluid path and described second
Pump is associated；
Attachment assembly, the attachment assembly are fixed on the basal surface of the bodies of fluid, the attachment assembly and hybrid element
End coordinates, and the hybrid element is detachably attached into the bodies of fluid, wherein the hybrid element is by described the
One adhesive and second adhesive mixing, to form mixed adhesive；
Jet body, the jet body surround the hybrid element, wherein the jet body is included with externally threaded recessed
Enter surface；And
Nozzle, the nozzle are removably attaching to the jet body.
9. valve according to claim 8, further comprises the collar, the nozzle is maintained at the injection by the collar
In main body.
10. valve according to claim 8, wherein the attachment assembly includes the opening of irregular shape, the opening
Ordinatedly correspond to the structure for limiting the hybrid element end.
11. valve according to claim 8, wherein the mixed adhesive leaves the nozzle with spray pattern and pointed to
Substrate surface.
12. valve according to claim 8, wherein compressed air enter via one or more air on the nozzle
Mouth introduces the valve.
13. valve according to claim 8, wherein the nozzle is disposable.
14. valve according to claim 8, wherein the nozzle is molded of plastic material.
15. valve according to claim 8, further comprise the bushing for consolidating the hybrid element.
16. valve according to claim 1, wherein the valve is attached to the end in portal frame robot machine
Actuator, for conformally coated substrate.
17. a kind of method, including：
Valve is provided, the valve includes the feed mechanism with least two pumps, is operably connected to the feed mechanism
Hybrid element and the air cap that is set close to the outlet of the hybrid element, wherein the feed mechanism is by least two
Fluid is transported to the hybrid element, and at least two fluid mixes in the hybrid element；And
The fluid-mixing of the outlet of the hybrid element is left in atomization so that when the fluid-mixing is transported to substrate, protects
Hold the spray pattern of restriction.
18. according to the method for claim 17, wherein the air cap screw-type is attached to the valve.
19. according to the method for claim 17, wherein the valve is attached to the end in portal frame robot machine
Actuator is held, for conformally coated substrate.
20. according to the method for claim 17, wherein the air cap is introduced compressed air into, to be atomized the mixed flow
Body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662330606P | 2016-05-02 | 2016-05-02 | |
| US62/330,606 | 2016-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107335556A true CN107335556A (en) | 2017-11-10 |
Family
ID=58692348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301182.XA Pending CN107335556A (en) | 2016-05-02 | 2017-05-02 | Mixing valve component with atomizer |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US20170312769A1 (en) |
| EP (1) | EP3248691A1 (en) |
| KR (1) | KR102383801B1 (en) |
| CN (1) | CN107335556A (en) |
Cited By (4)
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| CN109822924A (en) * | 2017-11-23 | 2019-05-31 | 大众汽车有限公司 | Method and apparatus for engagement member |
| CN112292552A (en) * | 2018-06-29 | 2021-01-29 | 苏尔寿混合技术有限公司 | Check valve system |
| WO2022048166A1 (en) * | 2020-09-03 | 2022-03-10 | 常州铭赛机器人科技股份有限公司 | Two-component dispensing system |
| US11691164B2 (en) | 2018-05-23 | 2023-07-04 | Graco Minnesota Inc. | Mix manifold and valve seal assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10751748B1 (en) | 2017-07-19 | 2020-08-25 | 4 C's Spray Equipment Rental, LLC | Adhesive dispensing system and method |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20170124479A (en) | 2017-11-10 |
| US20230122239A1 (en) | 2023-04-20 |
| KR102383801B1 (en) | 2022-04-06 |
| EP3248691A1 (en) | 2017-11-29 |
| US20230116743A1 (en) | 2023-04-13 |
| US20170312769A1 (en) | 2017-11-02 |
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